03/16/2026
Dear TRSU Community,
We want to keep you informed about ongoing efforts to ensure the safety and well-being of our students and staff.
Recently, the district conducted comprehensive Radon testing in all schools within both the Ludlow-Mount Holly and Green Mountain districts. We are pleased to report that all areas tested below the strict safety threshold set by the state of Vermont, with one exception. A small storage space at Chester Andover Elementary School was found to have Radon levels above the action threshold. This area has historically seen minimal use and, as a precaution, has been closed off until mitigation work is completed. The necessary mitigation is tentatively scheduled for next weekend and no students or staff will have access to this space until the work and post testing is completed.
A quick reminder: Radon is a colorless, odorless gas that is slightly radioactive. In Vermont, it is generally caused by the natural decay of uranium found in granite and black shales. Radon can move through soil and may enter buildings through cracks and openings in the foundation.
The good news is that the mitigation process is straightforward, affordable, and can be completed in a single day. Once finished, we will retest the area to ensure that Radon levels are well within safe limits before reopening the space.
We take the health and safety of our school community very seriously and will update the Chester-Andover community as the mitigation work gets underway as well as the results of the post mitigation testing.
Most Sincerely,
Layne Millington
TRSU Superintendent